.work-space {
    width: 400px;
    background-color: #ffffff;
    margin: 145px auto 0 auto;
    box-shadow: 0 0 8px rgba(0,0,0,.1);
    border-radius: 4px;
    padding: 40px 50px 30px;
    vertical-align: middle;
}
.work-space .top {
    font-weight: 400;
    font-size: 18px;
    text-align: center;
    margin-bottom: 50px;
}
.work-space .dot {
    font-size: 30px;
    color: rgb(150, 150, 150);
}
.work-space .top a {
    color: rgb(150, 150, 150);
    display: inline-block;
    width: 56px;
    height: 43px;
    line-height: 43px;
}
.work-space .top a:hover {
    color: #0e90d2 !important;
}
.work-space .active {
    font-weight: 700;
    color: #0e90d2 !important;
    border-bottom: 2px solid #0e90d2;
}
.work-space .button {
    width: 300px;
    height: 43px;
    background-color: #0e90d2;
    border-radius: 21.5px;
    color: #fff;
    display: inline-block;
    text-align: center;
    line-height: 43px;
    margin-top: 20px;
}